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青海本地黄牛乳中一种新αS1酪蛋白等位基因
A New αS1 Casein Allele in Milk of Qinghai Native Cattle
【摘要】 采用聚丙烯酰胺凝胶电泳法对84 头青海本地黄牛乳汁中αS1酪蛋白(αS1CN) 进行分析时,发现一种新的αS1CN 基因E,它以杂合子的方式存在,基因频率为00060 。
【Abstract】 Qinghai native cattle were used to analyse the α S1 casein(α S1 CN) in milk by means of polyacrylamide gel electrophoresis.The results showed that there was a new α S1 CN alleleα S1 CN E which presented in heterozygote.The frequency of the α S1 CN E allele was 0.0060.
【基金】 青海省专家基金
- 【文献出处】 青海畜牧兽医杂志 ,CHINESE QHINGHAI JOURNAL OF ANIMAL AND VETERINARY SCIENCES , 编辑部邮箱 ,1999年05期
- 【分类号】S823.81
- 【被引频次】7
- 【下载频次】22